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6
Chapter 2: External Connectors Pinout Description
VTC 7120-BK Series User Manual
Chapter 2: External Connectors Pinout Description
Power Button
Connector Number: 1
Pin
Definition
Pin
Definition
1
GND
2
NC
3
+V3.3ALW
4
NC
A1
VCC5_S
C1
GND
1
1
3
3
2
2
4
4
A1
A1
C1
C1
MH1
MH1
MH2
MH2
Power On & SSD or HD Active LED
Connector Number: 2
T1
B1
Pin
Function Description
T1
POWER LED
B1
HD LED